COMP Cams Camshaft CS 270B-6

This COMP Cams CS 270B-6 camshaft is a solid flat tappet camshaft designed for Chevrolet Small Block engines. It's built for oval track racing, specifically for short tracks using a 2-barrel carburetor and stock exhaust manifolds on smaller cubic inch engines. This camshaft fits a wide range of Chevrolet Small Block Gen 1 engines, including popular displacements like the 350, 327, and 283, as well as many GM vehicles from the 1980s and early 1990s, such as Chevrolet Camaros, Corvettes, and Buick Roadmasters.

The CS 270B-6 features a 235/242 degree duration at .050 lift, making it a strong choice for applications where consistent performance is key. It's important to note that this camshaft is intended for flat tappet blocks; it does not fit factory roller small blocks from 1985 and newer, nor does it fit any LS-based engines. For 1955-1957 Chevrolet 265 engines, a specific oiling groove is required on the rear journal, and this particular part number does not include it.

When installing this camshaft, ensure your engine block is compatible with a flat tappet design. If you're unsure, checking your timing cover or intake manifold area can help determine if you have a factory roller setup. This camshaft is a popular choice for racers looking for improved performance on a budget, especially when paired with a 2-barrel carburetor setup.